My standard 2006 GTI often stands 2-3 weeks without being started and starts almost instantly. However I do often connect it to a CTEK top up smart charger thingy if left for long periods. If some start fine and others don't then there surely has to be a reason. Are we all running on the happy juice (98/99 ron fuel)? Perhaps this makes a difference??

My standard 2006 GTI often stands 2-3 weeks without being started and starts almost instantly. However I do often connect it to a CTEK top up smart charger thingy if left for long periods. If some start fine and others don't then there surely has to be a reason. Are we all running on the happy juice (98/99 ron fuel)? Perhaps this makes a difference??

Yeah I run mine only on Tesco 99 and it still sounds like a banger at start up

I've noticed that my 'normal' 05 GTI has this starting charectaristic. My old 1.8T would always fire after a couple of turns but the 2.0T can be a bit unpredictable. Sometimes a couple of turns and sometimes a couple more and at times you think its about to die again. Glad to see its 'normal'!

So maybe just maybe the cause of this is because the Edition 30 has uprated internals and a bigger turbo. Perhaps the normal GTi Battery battles a bit with these upgrades and then of course as the car gets older it could become worse as the battery is deteriating?

Interestingly, I used the 12v plug in the boot last weekend for a tyre compressor and noticed that it was running slow, only when the engine was running did the pump motor run at full speed so I guess running off less than 12v when just using the battery rather than through the alternator with the engine running?

Sadly, that just seems to prove that the batteries fitted to the GTI can best be descirbed as 'boarderline'. They really need a higher capacity battery as standard.

OK - some plain english - to-the-point advice for engine starts - for ALL engines - hot or cold - petrol or diesel.

Do NOT touch the throttle pedal at all - don't even fart near it - untill the engine has started and running under its own steam (unless the owners manual specifically states otherwise)

when putting in the ignition key, turn it to the "ignition on" position, but do NOT immediately activate the starter motor. Wait about 5 seconds, until all the usual warning lights have extinguished. During this phase, the electronic throttle valve self calibrates (and feeds back status info to the ECU). If you touch the throttle pedal - it just messes this up, and confuses the ECU

Then twist the ignition key - and HOLD it on the starter UNTIL the engine has fired and running under its own steam. It is perfectly safe to hold the key on the starter for upto 10 continuous seconds. If it don't start, turn the ignition fully off, turn on, and wait another 10 seconds before engaging the starter and trying again. Still keep your Doc Martins off the throttle pedal

After you have released the starter motor, try to let the engine idle for at least 30 seconds, and then you can press the loud pedal to your hearts content

Further info for the GTI, and all FSI and direct injection petrol engines:

Because the high pressure fuel system in these engines is only developed from the engine-driven pump - then these engines have to be physically turned by the starter motor, to build up the pressure in the fuel rail. This means that the GTI (and associated FSI/TSI) engines seem to take slightly longer than normal engines to start. This is perfectly normal, and is not a problem. Just make sure you hold the key on the starter for slightly longer than you may be used to, as described in the above bullet points.

If the Mods/Admins want to sticky this, or move it to a separate post, then that is fine by me.

I have this problem as i sometimes go up to ten days without use. and ever since you passed on this advice on the dark side i have held the key turned longer and always fires now, it just takes that fraction longer than other cars.I wiil definitely make this a sticky, as its clear a lot of us think its a fault rather than a characteristic .

I have this problem as i sometimes go up to ten days without use. and ever since you passed on this advice on the dark side i have held the key turned longer and always fires now, it just takes that fraction longer than other cars.I wiil definitely make this a sticky, as its clear a lot of us think its a fault rather than a characteristic .

After you have released the starter motor, try to let the engine idle for at least 30 seconds, and then you can press the loud pedal to your hearts content

My car is parked in a garage overnight. I can wait until all the lights are out before ignition but help sitting there for 30 seconds might be a bit much. Can I bring the car out of the garage under clutch control (no gas whatsoever) or is that still a neddy-no-no?

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The GTI isn't just a machine. It's very much a living, breathing thing.

After you have released the starter motor, try to let the engine idle for at least 30 seconds, and then you can press the loud pedal to your hearts content

My car is parked in a garage overnight. I can wait until all the lights are out before ignition but help sitting there for 30 seconds might be a bit much. Can I bring the car out of the garage under clutch control (no gas whatsoever) or is that still a neddy-no-no?

Yeah, that would be fine. Even light pressage of the accelerator pedal would be fine.

That bit of advice is really aimed at the numpties who think it is cool to be flooring the gas whilst the engine isn't working (as in actually 'driving' the vehicle in forward or reverse motion!). The "30 second" bit is just a general rule of thumb, because it can take that long for the engine oil to reach the camshaft!

This is probably not helpful at all to those who are experiencing this issue... but my '07 Edition 30 always starts instantly, sometimes having been stood for a week or more. I'm posting this response simply to highlight that this clearly doesn't affect all such vehicles and as others have said it does seem odd that there's seemingly no rhyme nor reason to it.